Abstract: A system for segmenting computing devices entering a parking facility. The system can include at least three nodes, the three nodes having locations known via GPS technology and capable of receiving at least one device fingerprint from a broadcast signal from at least one computing device in a target area. The three nodes can be calibrated to determine the geolocation of the at least one computing device through trilateration. A credential dispensing station can be situated such that upon entry to the parking facility, a user in possession of one of the at least one computing device is in the target area when receiving a dispensed credential. A processor and memory can have executable instructions for associating the at least one device fingerprint with information relating to the dispensed credential.